Calendari orto
Garden calendar for Asti: what to sow and transplant month by month Local vegetable-garden calendar for Asti.
Editions EN English IT Italian Garden calendar for Asti For Asti, this calendar shows when to sow, transplant, and protect the garden, based on local frost, heat, dry spells, and crop windows.
How to read the year In Asti, the garden year is best read from the cautious last-frost date: after April 15, windows become more suitable for sensitive crops.
The strongest part of the calendar falls in June, July, August: these are the months with the most recommended direct-sowing and transplant windows.
Toward autumn, the cautious first frost is around October 24. The main year-level check is: cold risk for sensitive sowing, dry-spell risk: plan irrigation.
Municipality climate summary Municipality Asti Province Asti (AT) Region Piemonte Median last frost 0C March 12 Cautious last frost 2C April 15 First autumn frost 2C October 24 Average days above 30C 34.37 days Average longest summer dry spell 11.87 days Seasonal guidance Late winter / early spring Direct sowing
Tuscan kale Onion Pea +3 more Transplants
Watch for: cold risk for sensitive sowing, dry-spell risk: plan irrigationFull spring Direct sowing
Swiss chard Carrot Tuscan kale +13 more Transplants
Broccoli Tuscan kale Onion +11 more Watch for: overall climate risk is moderateSummer Direct sowing
Swiss chard Carrot Tuscan kale +13 more Transplants
Broccoli Tuscan kale Cucumber +11 more Watch for: overall climate risk is moderateAutumn Direct sowing
Garlic Swiss chard Carrot +7 more Transplants
Tuscan kale Strawberry Lettuce Watch for: cold risk for sensitive sowingMonthly calendar tmin -0.47 C tmax 6.78 C rain 41.62 mm dry 14.67 days Direct sowing: -Start indoors: -Transplants: -tmin 0.46 C tmax 9.56 C rain 43.34 mm dry 15.5 days Direct sowing: -Start indoors: Tuscan kaleTransplants: -tmin 3.79 C tmax 14.49 C rain 52.76 mm dry 15.3 days Direct sowing: Tuscan kale, Onion, Pea, +3 moreStart indoors: Broccoli, Tuscan kale, Fennel, +4 moreTransplants: Tuscan kale, Oniontmin 7.39 C tmax 17.93 C rain 87.44 mm dry 10.17 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +9 moreStart indoors: Broccoli, Tuscan kale, Fennel, +6 moreTransplants: Broccoli, Tuscan kale, Onion, +4 moretmin 11.72 C tmax 22.13 C rain 97.65 mm dry 8.53 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +10 moreStart indoors: Broccoli, Tuscan kale, Cucumber, +10 moreTransplants: Broccoli, Tuscan kale, Onion, +5 moretmin 15.84 C tmax 26.17 C rain 78.37 mm dry 8.4 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +13 moreStart indoors: Broccoli, Tuscan kale, Cucumber, +10 moreTransplants: Broccoli, Tuscan kale, Cucumber, +11 moretmin 18.26 C tmax 29.48 C rain 54.87 mm dry 9.2 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +13 moreStart indoors: Broccoli, Tuscan kale, Cucumber, +7 moreTransplants: Broccoli, Tuscan kale, Cucumber, +11 moretmin 18.31 C tmax 29.67 C rain 65.27 mm dry 9.33 days Direct sowing: Swiss chard, Carrot, Tuscan kale, +11 moreStart indoors: Tuscan kale, Cucumber, Strawberry, +2 moreTransplants: Broccoli, Tuscan kale, Cucumber, +9 moretmin 13.96 C tmax 24.91 C rain 79.17 mm dry 10.57 days Direct sowing: Garlic, Swiss chard, Carrot, +7 moreStart indoors: -Transplants: Tuscan kale, Strawberry, Lettucetmin 9.36 C tmax 18.77 C rain 91.67 mm dry 11.4 days Direct sowing: Garlic, Radish, Arugula, +1 moreStart indoors: -Transplants: -tmin 4.34 C tmax 12.1 C rain 115.48 mm dry 11.87 days Direct sowing: GarlicStart indoors: -Transplants: -tmin 0.32 C tmax 7.04 C rain 54.66 mm dry 13.1 days Direct sowing: GarlicStart indoors: -Transplants: -Most flexible crops Recommended windows: March, April, May, June, July, August, September, OctoberMethod: direct sowingBest estimated success rate: 80%Data reliability: 0.8Recommended windows: March, April, May, June, July, August, September, OctoberMethod: direct sowingBest estimated success rate: 80%Data reliability: 0.8Recommended windows: March, April, May, June, July, August, September, OctoberMethod: direct sowingBest estimated success rate: 80%Data reliability: 0.8Recommended windows: March, April, May, June, July, August, SeptemberMethod: direct sowing, transplantingBest estimated success rate: 80%Data reliability: 0.8Crops to manage carefully Broccoli Watch-out: frost risk medium, heat risk high, dry-spell risk high, main limit: frostRecommended windows: April, May, June, July, AugustHow reliable the window is: recommended windowData reliability: 0.8Carrot Watch-out: frost risk medium, heat risk high, dry-spell risk high, main limit: frostRecommended windows: April, May, June, July, August, SeptemberHow reliable the window is: recommended windowData reliability: 0.8Tuscan kale Watch-out: frost risk medium, heat risk high, dry-spell risk high, main limit: frostRecommended windows: March, April, May, June, July, August, SeptemberHow reliable the window is: recommended windowData reliability: 0.8Onion Watch-out: frost risk medium, heat risk high, dry-spell risk high, main limit: cold during establishmentRecommended windows: March, April, May, June, July, AugustHow reliable the window is: recommended windowData reliability: 0.8Heat and dry spell notes Local note Heat: on average, 34.37 days per year exceed 30C. Method Start from local dates Use the dates for Asti as practical guidance, then adjust for exposure, elevation, and shelter in your garden.
Check cold, heat, and dry spells Before sowing or transplanting, check frost, cold nights, heat waves, and periods without rain.
Respect crop needs Each crop needs warm enough soil, frost protection, and a different amount of time to reach harvest.
Choose the safest window Use recommended windows as the main reference; move earlier or later only when weather and microclimate help.
Sources and limits Use these dates as practical guidance, not fixed deadlines. Exposure, soil, containers, irrigation, and the next few days' forecast can move the right timing earlier or later.
Municipality registry: ISTAT Local historical climate: NASA POWER Daily API Representative weather point: GeoNames Crop needs: OrtoClima Last data update: May 10, 2026 Related pages
